5015656551 has 16 divisors (see below), whose sum is σ = 6779291904. Its totient is φ = 3298029504.

The previous prime is 5015656519. The next prime is 5015656561. The reversal of 5015656551 is 1556565105.

It is not a de Polignac number, because 5015656551 - 2⁵ = 5015656519 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5015656561) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 137310 + ... + 169956.

It is an arithmetic number, because the mean of its divisors is an integer number (423705744).

Almost surely, 2^5015656551 is an apocalyptic number.

5015656551 is a deficient number, since it is larger than the sum of its proper divisors (1763635353).

5015656551 is a wasteful number, since it uses less digits than its factorization.

5015656551 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 33350.

The product of its (nonzero) digits is 112500, while the sum is 39.

The square root of 5015656551 is about 70821.3001222090. The cubic root of 5015656551 is about 1711.7589086751.

The spelling of 5015656551 in words is "five billion, fifteen million, six hundred fifty-six thousand, five hundred fifty-one".